Thermo King, a brand of Trane Technologies, has introduced ECOmode, a new operating feature for its Advancer trailer refrigeration units. The mode is designed to help fleet operators reduce fuel consumption by up to 50% compared to continuous operation, while maintaining tighter temperature control than the existing start-stop CycleSentry mode.
ECOmode expands the operational flexibility of the Advancer range by optimizing performance based on the sensitivity of the cargo and delivery profile. It limits temperature deviation from the set point and uses sequential airflow to protect cargo, making it suitable for goods that require consistent, though not ultra-tight, temperature control.
With the addition of ECOmode, Thermo King now offers three operating modes for Advancer units: Continuous, CycleSentry, and ECOmode. According to the company, the new mode helps reduce operational costs without compromising cargo safety or regulatory compliance.
“All Thermo King Advancer units offer complete transparency of fuel levels and consumption, accessible both on the unit and remotely via telematics,” said Colm O’Grady, product leader Trailer at Thermo King. “We have introduced ECOmode to give more flexibility and control to fleet managers and help them reduce their operational costs.”
Starting in September 2025, ECOmode will be a standard feature on all new Thermo King Advancer units. It is also available as a software retrofit via the Thermo King dealer network.
